HOW WILL I KNOW IF THESE FRAMES FIT ME?

The Himalayas have called. They said that they want their cool back. We stole it from them, you see. We put it all in this beast of a sunglass, so that you could have it all. The Oakley OO9342 will stand by you like a rock, whilst you go about waging life’s battles and provide you the escape behind its tinted windows. But first, keep our secret, will you?